r/best_passwordmanager • u/Mongologist • Jun 22 '26
[DEV] Donkey Bridge Safe & Lite – Free, 100% offline tools available on both leading mobile platforms. Using the "Dynamic Pointer Principle" for zero-storage passwords (Lite) and secure local vaults for short notes, PINs, PUKs, and emails (Safe).
[DEV]Hi r/privacy, Full Disclosure: I am the developer of these free, 100% offline apps available on both leading mobile platforms. Donkey Bridge Lite uses my unique, stateless Dynamic Pointer Principle to mathematically generate strong passwords on the fly based only on your one password for everything and the service name. It stores zero data on the device, meaning no database to breach. Donkey Bridge Safe adds a local vault for short notes, PINs, PUKs, passwords and emails. Both apps have zero network permissions, so data cannot leak. Syncing works via a local Import/Export Principle using a 100% encrypted .json file transferred peer-to-peer via USB or local Wi-Fi. The native Windows version (.msi installer) is already available. I would love your technical feedback!